Häger GmbH & Co. KGService & Maintenance
At Häger GmbH & Co. KG, you receive comprehensive, manufacturer-independent maintenance and repair services for industrial valves.
Maintenance, service, and repairs for DIN and ANSI industrial valves
We perform manufacturer-independent inspections, repairs, maintenance, modifications, and the production of spare parts for industrial valves — quickly, precisely, and cost-effectively. Together with you, we assess whether a repair is worthwhile or if replacement is the better option. Contact us for personalized advice and a custom quote. Repair & Maintenance
HOTLINE: +49 202 / 769920-41
On-site Service
Our range of services also includes on-site support, such as inspection and repair of shut-off and control valves.
Cost-effectiveness analysis
Together with our customers, we evaluate whether a repair or a new purchase is the more cost-effective solution.
Energy Efficiency Optimization
To optimize energy efficiency, we inspect entire systems for potential leaks and check the insulation.
Your success is our project: 360-degree complete industrial valve solutions.
We offer comprehensive full-service solutions for industrial valves: repairs, including on-site service, custom painting, and project management with complete packages. Additionally, we handle valve labeling and automation.
Valve Service in Detail
Our valve service ensures the safe operation of your systems through inspection, repair, and maintenance of shut-off valves. We offer service on-site or at our facility.
- Complete disassembly and cleaning of the valve
- Complete reassembly of the valve
- Lapping of the seats in gate valves and globe valves
- Replacement of the ball in ball valves
- Replacement of filter inserts in strainers
- Mechanical Machining
- New corrosion protection and coating of industrial valves
- Retesting of pressure after reassembly
- Actuator installation
- Replacement of the bonnet gasket and stuffing box packing with high-quality materials
- Replacement of the stem
Our workshop service
- Disassembly and cleaning of the valve
- Inspection for wear and damage
- Procurement of spare parts
- Machining of sealing surfaces (seat/cone)
- Replacement of all seals
- Pressure and leak testing
- Renewal of corrosion protection
- Painting work
Our on-site service:
- Analysis of the system, industrial valves, and visual inspection
- Spare Parts Management
- Maintenance Planning
- Deployment Planning
- Customer Service (24-Hour Availability)
- Recording / Documentation
- Corrective Actions
- Welding Work
Frequently Asked Questions about Our Services
Häger GmbH & Co. KG is a Germany-based company headquartered in 42109 Wuppertal. However, our field of activity in industrial valves extends far beyond Germany’s borders. We are active not only in the DACH region but also offer our services and products in the Americas and worldwide.
We supply industrial valves worldwide according to DIN and ANSI standards for every industrial application — always in accordance with customer requirements and provided specifications. Our products are used in a wide range of industries, including petrochemicals, refineries, paper manufacturing, shipping, power plants and plant engineering, pipeline construction, wastewater treatment, water purification, and the offshore sector. Our services not only include expert consultation and sales of industrial valves and components but also comprehensive valve services and maintenance work — whether at our facility, your site, or in our own workshops.
Customer inquiries are processed within 24 hours. Depending on the complexity of your request, we can provide new industrial valves within a few hours or days. Additionally, you can use our 24-hour emergency service. We can be reached at the following phone number and email address: +49 (0)202 – 769920 – 41 / info@haeger-armaturen.de
With 15 years of experience and customers worldwide, we are a specialized partner for all types of industrial valves, whether DIN or ANSI standards. We also manufacture custom-built valves upon request, according to your specifications.
